Dr. Robert Sudhir Vaidya , DO
Internal Medicine • Ann Arbor, MI
1194 Oak Valley Dr Ste 80b
Ann Arbor, MI 481088942
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Robert Vaidya is listed in NPPES under Internal Medicine.
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NPI assigned on April 13, 2007; this date does not establish years in practice.
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Published CMS data list 226 Original Medicare Part B services in 2021.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2021. Published rows only; this is not a quality measure.
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Published Part B service records, 2021:
- 99215 — Established patient outpatient office visit: 98 service units.
- 99454 — Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days: 58 service units.
- G9488 — Remote in-home visit for the evaluation and management of an established patient for use only in a medicare-approved cms innovation center demonstration project, which requires at least 2 of the following 3 key components: a detailed history; a detailed ex: 29 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2021. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2020 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2021). CPT notice
See all 5 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 2,332 Medicare Part D prescriptions, including refills, in 2023.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Published rows only; this is not a quality measure.
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Published Part D records, 2023:
- Atorvastatin Calcium — 186 prescription fills, including refills.
- Eliquis (Apixaban) — 165 prescription fills, including refills.
- Metoprolol Succinate — 88 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 69 records in the table · Guide: How to read Medicare Part D prescriber data
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Medicare Part B services went from 210 in 2017 to 226 in 2021.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2017–2021.
Practice Location & Contact Primary Location
1194 Oak Valley Dr Ste 80b
Ann Arbor, MI 481088942
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Vpa Pc. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Michigan State University College Of Osteopathic Medicine
2006
What Public CMS Data Show
Internal Medicine: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare-allowed amount
About $23,635 in 2021
The total amount Medicare approved for these services in 2021. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2021.
Paid by Medicare
About $17,864 in 2021
The part of the Medicare-allowed amount that Medicare itself paid in 2021, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2021.
30-day fills
2,365 standardized 30-day fills in 2023
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$253,106 in 2023
The total cost of these prescriptions in 2023, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2023.
Industry payments (Open Payments)
Fewer than 11 payment records totaling $16.73 in 2025
Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.
It shows reported financial ties between this clinician and companies. You can ask your clinician about them.
These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.
General: payments not tied to research, such as meals, travel, consulting or speaking fees.
A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.
Source: CMS Open Payments, program year 2025.
Years since graduation
20 years (graduated 2006)
CMS Doctors and Clinicians data list 2006 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2007
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
Telehealth (some services)
Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.
You may be able to have some visits without going to the office. Ask which visits can be done by telehealth.
What this does not show: Telehealth (some services)
It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Vaidya has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Vaidya as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Ann Arbor and Michigan
Billing and prescribing volume is not a quality rating.
Medicare Part B
Comparisons use 2024 data. The latest CMS data for Dr. Vaidya are from 2021.
Medicare Part D
Comparisons use 2024 data. The latest CMS data for Dr. Vaidya are from 2023.
479 active clinicians are listed under Internal Medicine with a practice address in Ann Arbor, MI (5,741 in Michigan).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Ann Arbor
21.1% of these 479 clinicians have the CMS telehealth indicator.
59.9% of these 479 clinicians are listed by CMS as accepting Medicare assignment.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services varied from year to year: 210 in 2017 and 226 in 2021.
- 2017: 210
- 2018: 251
- 2019: 208
- 2020: 153
- 2021: 226
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Medicare-allowed amount
Medicare-allowed amount increased 33% from $17,713 in 2017 to $23,635 in 2021.
- 2017: $17,713
- 2018: $20,104
- 2019: $16,418
- 2020: $10,713
- 2021: $23,635
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Paid by Medicare
Paid by Medicare increased 30% from $13,748 in 2017 to $17,864 in 2021.
- 2017: $13,748
- 2018: $14,973
- 2019: $12,544
- 2020: $7,849
- 2021: $17,864
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Medicare Part D prescriptions
Medicare Part D prescriptions decreased 22% from 3,005 in 2019 to 2,332 in 2023.
- 2019: 3,005
- 2020: 2,910
- 2021: 2,854
- 2022: 867
- 2023: 2,332
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30-day fills
30-day fills decreased 64% from 6,533 in 2019 to 2,365 in 2023.
- 2019: 6,533
- 2020: 6,395
- 2021: 5,965
- 2022: 1,134
- 2023: 2,365
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Part D drug cost
Part D drug cost varied from year to year: $254,467 in 2019 and $253,106 in 2023.
- 2019: $254,467
- 2020: $253,704
- 2021: $324,150
- 2022: $43,344
- 2023: $253,106
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Industry payments (Open Payments)
CMS data for industry payments (Open Payments) are available for 2025 only.
Sources: CMS Medicare Physician & Other Practitioners (2021), CMS Medicare Part D Prescribers (2023), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): fewer than 11 records totaling $16.73.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| SCPHARMACEUTICALS INC. |
Food and Beverage
In-kind items and services
|
FUROSCIX | General | $16.73 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2020 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2021; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99215
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
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98 | 48 | $156.28 | $152.38 |
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99454
Remote monitoring of physiologic parameters, initial supply of devices with daily recordings or programmed alerts transmission, each 30 days
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58 | 13 | $84.00 | $63.19 |
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G9488
Remote in-home visit for the evaluation and management of an established patient for use only in a medicare-approved cms innovation center demonstration project, which requires at least 2 of the following 3 key components: a detailed history; a detailed ex
|
29 | 21 | $145.00 | $60.26 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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26 | 21 | $115.96 | $95.11 |
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G0180
Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and
|
15 | 14 | $160.00 | $54.39 |
Source: CMS Part B by Provider and Service, 2021; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2023.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Atorvastatin Calcium | Atorvastatin Calcium | 186 | 5,000 | $10,271.41 | 45 |
| Eliquis | Apixaban | 165 | 4,511 | $88,610.23 | 37 |
| Metoprolol Succinate | Metoprolol Succinate | 88 | 2,377 | $940.43 | 23 |
| Pantoprazole Sodium | Pantoprazole Sodium | 84 | 2,278 | $4,535.45 | 19 |
| Amlodipine Besylate | Amlodipine Besylate | 80 | 2,226 | $1,837.68 | 27 |
| Lisinopril | Lisinopril | 79 | 2,182 | $1,104.54 | 25 |
| Mirtazapine | Mirtazapine | 69 | 1,885 | $1,833.44 | 15 |
| Tamsulosin Hcl | Tamsulosin Hcl | 66 | 1,656 | $2,883.07 | 15 |
| Levothyroxine Sodium | Levothyroxine Sodium | 62 | 1,643 | $575.09 | 13 |
| Losartan Potassium | Losartan Potassium | 60 | 1,524 | $1,544.30 | 18 |
| Omeprazole | Omeprazole | 59 | 1,598 | $2,500.95 | 16 |
| Levetiracetam | Levetiracetam | 54 | 1,351 | $3,553.98 | — |
| Ulticare Pen Needle | Pen Needle, Diabetic | 52 | 1,539 | $968.32 | 15 |
| Donepezil Hcl | Donepezil Hcl | 44 | 1,195 | $3,795.50 | 12 |
| Furosemide | Furosemide | 42 | 1,083 | $233.90 | 18 |
| Trazodone Hcl | Trazodone Hcl | 40 | 1,022 | $604.70 | — |
| Hydralazine Hcl | Hydralazine Hcl | 40 | 1,089 | $677.08 | 11 |
| Metoprolol Tartrate | Metoprolol Tartrate | 38 | 1,109 | $516.30 | — |
| Duloxetine Hcl | Duloxetine Hcl | 38 | 962 | $2,827.24 | — |
| Trulicity | Dulaglutide | 36 | 1,008 | $35,083.97 | — |
| Gabapentin | Gabapentin | 35 | 862 | $1,353.43 | 11 |
| Topiramate | Topiramate | 33 | 752 | $3,237.38 | — |
| Allopurinol | Allopurinol | 33 | 872 | $297.33 | — |
| Metformin Hcl | Metformin Hcl | 33 | 850 | $678.89 | — |
| Potassium Chloride | Potassium Chloride | 31 | 817 | $958.34 | — |
(top 25 shown)
Source: CMS Part D by Provider and Drug, 2023; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-09-04NUCC Taxonomy Code: 207R00000X
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - INTERNAL MEDICINE
I20090716000160
MI
6507918927
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Vpa Pc
None, Ann Arbor, MI 48108
Phone: 7349755000
Vpa Pc
None, Troy, MI 48084
Phone: 2488246060
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Family Medicine
Doctor of Osteopathic Medicine (D.O.)
Family Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Family
Master of Science in Nursing, Advanced Practice Registered Nurse, Family Nurse Practitioner (Certified)
Physician Assistant
Physician Assistant (Certified)
Nurse Practitioner
Nurse Practitioner
Nurse Practitioner - Family
Family Nurse Practitioner (Board Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 1194 OAK VALLEY DR STE 80B, ANN ARBOR, MI 481088942 (Tel: 7349755000)
Registered at PO BOX 40412, BELFAST, ME 049151255 (Tel: 7349755000)
NPI status registered as active in NPPES database
Registered at 5301 E. HURON RIVER DR., ANN ARBOR, MI 48106 (Tel: 7347124108)
Registered at 629 MAY, APARTMENT 5, LANSING, MI 48906 (Tel: 5172289327)
Recorded as ROBERT VAIDYA, D.O.
Internal Medicine (license number reported to NPPES: MI 5101016730)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Internal Medicine Providers in Ann Arbor
- Dr. Nabil Alkhoury Fallouh, MD
- Dr. Nikhita Shrimanker, MD
- Dr. Peter Kelterborn, DO
- Dr. Jason Kahn, MD
- Dr. Pauras Memon, MD
- Dr. Robert Paretti, MD
Mailing Address
Po Box 40412
Belfast, ME 049151255
Phone: 7349755000